Q: Is 142,006,190 a Prime Number?

 A: No, 142,006,190 is not a prime number.

Why is 142,006,190 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 142006190 can be evenly divided by 1 2 5 10 19 38 95 190 747,401 1,494,802 3,737,005 7,474,010 14,200,619 28,401,238 71,003,095 and 142,006,190, with no remainder.

Since 142,006,190 cannot be divided by just 1 and 142,006,190, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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